
package com.bda.mediatheque.controller;

import com.bda.mediatheque.entities.Item;
import com.bda.mediatheque.service.IItemDao;
import com.bda.mediatheque.service.ImpItemDao;
import com.bda.mediatheque.service.ImplUtilisateurDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * This servlets treats the action of items search
 * @author AOU
 */
@WebServlet(name = "SearchItemServlet", urlPatterns = {"/SearchItem"})
public class SearchItemServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
 
        try {
             //query for all the users in database
            IItemDao itemDao = new ImpItemDao();
            List items = itemDao.findAll();
            // attach the result to the request
            request.setAttribute("itemList",items);
            
            //Forward to the jsp page for rendering : transfer le controle vers la page ListUser.jsp
            request.getRequestDispatcher("ListItems.jsp").forward(request, response);
        } catch (Exception ex) {
            ex.printStackTrace();
        } finally {            

        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
